Adding and Subtracting

Multiply by 2's

100

2 x 3

6

200

2 x 5 

10

300

2 x 8

16

400

2 x 10

20

500

2 x 15

30

Multiply by 5's

100

5 x 2

10

200

5 x 3

15

300

5 x 5

25

400

5 x 8

40

500

5 x 11

55

Multiply by 10's

100

10 x 3

30

200

10 x 5

50

300

10 x 8

80

400

10 x 10

100

500

10 x 11

110

Repeated Addition

100

Find the repeated addition equation for:  2 x 6

2 + 2 + 2 + 2 + 2 + 2

or

6 + 6

200

Find the repeated addition equation for: 7 x 3

7 + 7 + 7

Or

3 + 3 + 3 + 3 + 3 + 3 + 3

300

Find the repeated addition equation for:8 x 4

4 + 4 + 4 + 4 + 4 + 4 + 4 + 4

Or 8 + 8 + 8 + 8

400

Find the repeated addition equation for: 9 x 5

5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 

or

9 + 9 + 9 + 9 + 9

500

Find the repeated addition equation for: 

9 x 8

8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 

OR

9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 

Skip Counting

100

2, ____, 6, 8, 10

4

200

10, 20, 30, _____, 50

40

300

15, 20, 25, 30, _____, _____, 45

35, 40

400

62, 64, 66, ____, _____

68, 70

500

87, 85, 83, 81, ____

79